2018347238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{351751}}^1$

素因数の和:351923

約数の個数: 16

約数和(自身を含む): 3207978240

約数和(自身を除く): 1189631002

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 351751, 703502, 6683269, 13366538, 53114401, 106228802, 1009173619, 2018347238]

約数ペア:

[(1, 2018347238), (2, 1009173619), (19, 106228802), (38, 53114401), (151, 13366538), (302, 6683269), (2869, 703502), (5738, 351751)]